package com.hcw.library.service.impl;


import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.hcw.library.common.Result;
import com.hcw.library.dao.UserMapper;
import com.hcw.library.domain.User;
import com.hcw.library.service.UserService;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class UserServiceImpl extends ServiceImpl<UserMapper,User> implements UserService {
    @Override
    public Result<Integer> addUser(User user) {
        return null;
    }

    @Override
    public Result<Integer> updateUser(User user) {
        return null;
    }

    @Override
    public Result<List<User>> queryUserList() {
        return null;
    }

    @Override
    public Result<User> queryUserById(String id) {
        return null;
    }
}
